Processes for producing thicker gage products of niobium microalloyed steel
US2019003012A1
Process for refining niobium-based ferroalloys
US2019003011A1
Processes for refining niobium-based ferroalloys
KR20170087867A
Processes for producing low nitrogen, essentially nitride-free chromium and chromium plus niobium-containing nickel-based alloys and the resulting chromium and nickel-based alloys
CN106574347A
Processes for producing thicker gage products of niobium microalloyed steel
US2016122848A1
Processes for producing low nitrogen metallic chromium and chromium-containing alloys and the resulting products
US2007232817A1
Production process of biodiesel from the esterification of free faty acids
GB0606096D0
Screening method
GB0605652D0
Liquid sensor
BRPI0500417A
process for the production of biodiesel from esterification of free fatty acids
DE102004052696A1
Porous niobium acid catalyst
BRPI0404690A
molding or shaping processes by extrusion of a niobium oxide and preparation of a hydrolyzed and amorphous niobium oxide and use of a niobium oxide in extruded form
JP2006083425A
Method for manufacturing porous niobium material, porous niobium material, and electrolytic capacitor and catalyst support provided with the same
BRPI0403891A
niobium ammoniacal oxalate production process, and use of niobium ammonium oxalate
BRPI0402611A
production process of niobium monoxide powder, niobium monoxide and capacitor produced with niobium monoxide
BRPI0401882A
processes for producing niobium metal, tantalum powder and its alloys and changing morphology from massive to spongy type of metal powder and group iv-b and vb alloys from the periodic table of chemical elements, niobium powder metallic tantalum and its alloys and capacitors produced using the same
BRPI0401881A
Production process of niobium metal, tantalum powder and its alloys, niobium metal, tantalum powder and its alloys produced and capacitors produced using the niobium metal, tantalum powder and its alloys
JP2005325380A
Method of anodizing niobium for electrolytic capacitor and electrolytic capacitor
BRPI0401114A
Processes for the production of niobium pentoxide and monoxide powder containing a controlled amount of vanadium, niobium pentoxide and monoxide powder containing a controlled amount of vanadium and capacitor manufactured with niobium monoxide powder
BRPI0400086A
Cobalt catalyst for fischer-tropsch synthesis, support for it, support and catalyst preparation processes and use of the catalyst
